MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of external links, many of which point to a redirector service. The primary malicious URL, 'https://ttraff.cc/pify?keyword=amsterdam+map+pdf', is designed to redirect users to potentially harmful content. The document body, though heavily obfuscated, contains references to the malicious URL, reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/pify?keyword=amsterdam+map+pdf In PDF document text
- http://dujix.focusonyou-online.net/uploads/1/3/1/4/131453870/tatalapofexog.pdfIn PDF document text
- http://files.lighthousepointplymouth.com/uploads/1/3/1/3/131398236/daviwetowodomaki.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4066/0891/files/rifudatezirezonogofutow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6237/6088/files/lagu_dj_better_half_of_me.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6481/1927/files/playboy_magazine_values.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2562/1404/files/cuisinart_dcc_1200_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3950/7100/files/35034730091.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/epigenetica_y_cancer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0003/5485/files/top_10_android_cell_phones_2019.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4184/8470/files/3d_in_powerpoint.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001e11b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E11B | 5144 bytes |
SHA-256: 1fe6b2c3d9af0b7e2616d0175cfc939eae431ca4a7d644a6a372ed44c90a687b |
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font_01_sfnt_off0001f27f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F27F | 15244 bytes |
SHA-256: 8d810b3da5ec26482add356fc683f4be286b49a4b07dc066c301120a3e74b6e3 |
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